Debian worldwide mirror sites

Debian is distributed (mirrored) on hundreds of servers on the Internet.
Using a nearby server will probably speed up your download, and also
reduce the load on our central servers and on the Internet as a whole.

Debian mirrors can be primary and secondary. The definitions are as follows:

A primary mirror site has good bandwidth, is available 24 hours a day,
and has an easy to remember name of the form ftp.<country>.debian.org.
They are all automatically updated whenever there are updates to
the Debian archive.

A secondary mirror site may have restrictions on what they mirror (due to
space restrictions). Just because a site is secondary doesn't necessarily
mean it'll be any slower or less up to date than a primary site.

Use the site closest to you for the fastest downloads possible whether it is
a primary or secondary site. The program
netselect can be used to
determine the site with the least latency; use a download program such as
wget or
rsync for determining the site with the most throughput.
Note that geographic proximity often isn't the most important factor for
determining which machine will serve you best.